package dao;

import entity.User;

import java.util.List;

public class UserDaoImpl implements UserDao {
    public static void deleteStu(int i) {
    }

    @Override
    public void deleteUser(Integer id) {
        System.out.println("delete user in dao111");
    }

    @Override
    public void daleteUser(int i) {
        System.out.println("delete user in dao");
    }

    @Override
    public List<User> queryStus() {
        return null;
    }

    @Override
    public Integer deletestu(Integer id) {
        return null;
    }

    @Override
    public Integer updatestu(User user) {
        return null;
    }

    @Override
    public Integer insertstu(User user) {
        return null;
    }


//    @Override
//    public void deleteUser(Integer id) {
//        System.out.println("delete user in dao");
//    }

}
